Multi-level device and method of manufacturing the same

A multi-level device comprising:

• a substrate;
• a gate electrode formed on the substrate;
• a first separation layer formed on the substrate and the gate electrode;
• a first channel layer formed on the first separation layer;
• a second separation layer formed on the first channel layer;
• a second channel layer formed on the second separation layer;
• and
• a source electrode and a drain electrode which are formed on the second channel layer,
• wherein each of the first separation layer and the second separation layer includes an organic polymer layer,
• wherein the first separation layer includes:
• a first dielectric layer formed on the substrate and the gate electrode;
• and
• a first organic polymer layer formed on the first dielectric layer, and
• wherein the second separation layer includes:
• a second dielectric layer formed on the first channel layer;
• and
• a second organic polymer layer formed on the second dielectric layer.